| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.86 | 8.170% | $45.28 | $45.28 | $45.30 | $45.30 |
| Purchase #2 | $45.26 | 12.666% | $50.9926 | $50.99 | $51.00 | $51.00 |
| Purchase #3 | $53.43 | 6.515% | $56.911 | $56.91 | $56.90 | $56.90 |
| Purchase #4 | $165.96 | 13.827% | $188.9073 | $188.91 | $188.90 | $188.90 |
| Purchase #5 | $10.49 | 9.318% | $11.4675 | $11.47 | $11.45 | $11.50 |
| Purchase #6 | $69.93 | 5.308% | $73.6419 | $73.64 | $73.65 | $73.60 |
| Purchase #7 | $88.61 | 3.145% | $91.3968 | $91.40 | $91.40 | $91.40 |
| 7 purchase totals = | $475.54 | $518.5971 | $518.60 | $518.60 | $518.60 | |